stromx::runtime::ConstData Class Reference

Outputs a constant value. More...

#include <ConstData.h>

Inheritance diagram for stromx::runtime::ConstData:

Public Types
enum	DataId { ALLOCATE_DATA = DataOperatorBase::NUM_BASE_PARAMETERS }
Public Types inherited from stromx::runtime::DataOperatorBase
enum	DataId { OUTPUT, DATA_TYPE, VALUE, NUM_BASE_PARAMETERS }

Public Member Functions
virtual OperatorKernel *	clone () const
virtual void	setParameter (const unsigned int id, const runtime::Data &value)
virtual const DataRef	getParameter (const unsigned int id) const
virtual void	deactivate ()
virtual void	execute (runtime::DataProvider &provider)
Public Member Functions inherited from stromx::runtime::DataOperatorBase
	DataOperatorBase (const std::string &type, const std::string &package, const Version &version, const std::vector< const Parameter *> &parameters)
virtual void	initialize ()
Public Member Functions inherited from stromx::runtime::OperatorKernel
const std::string &	type () const
const std::string &	package () const
const Version &	version () const
const std::vector< const Input * > &	inputs () const
const std::vector< const Output * > &	outputs () const
const std::vector< const Parameter * > &	parameters () const
const Parameter &	parameter (const unsigned int id) const
const Input &	input (const unsigned int id) const
const Output &	output (const unsigned int id) const
const Description &	description (const unsigned int id) const
const OperatorProperties &	properties () const
virtual void	deinitialize ()
virtual void	activate ()
virtual void	interrupt ()

Additional Inherited Members
Protected Member Functions inherited from stromx::runtime::DataOperatorBase
virtual const std::vector< const runtime::Parameter * >	setupParameters ()
const Data *	valuePtr () const
Data *	resetValuePtr (Data *const value=0)
Protected Member Functions inherited from stromx::runtime::OperatorKernel
	OperatorKernel (const std::string &type, const std::string &package, const Version &version, const std::vector< const Parameter *> &parameters, const OperatorProperties &properties=OperatorProperties())
	OperatorKernel (const std::string &type, const std::string &package, const Version &version, const std::vector< const Input *> &inputs, const std::vector< const Output *> &outputs, const std::vector< const Parameter *> &parameters, const OperatorProperties &properties=OperatorProperties())
	OperatorKernel (const std::string &type, const std::string &package, const runtime::Version &version, const std::vector< const Input * > &inputs, const std::vector< const Output * > &outputs, const OperatorProperties &properties=OperatorProperties())
	OperatorKernel (const std::string &type, const std::string &package, const Version &version, const OperatorProperties &properties=OperatorProperties())
virtual void	initialize (const std::vector< const Input *> &inputs, const std::vector< const Output *> &outputs, const std::vector< const Parameter *> &parameters)
Parameter &	parameter (const unsigned int id)
Static Protected Member Functions inherited from stromx::runtime::DataOperatorBase
static const std::vector< const runtime::Parameter * >	setupInitParameters ()

Detailed Description

Outputs a constant value.

Member Function Documentation

clone()

virtual OperatorKernel* stromx::runtime::ConstData::clone ( ) const

inlinevirtual

Returns a copy of the operator, i.e. a object of the same type is allocated and returned. The current status of the operator is not reproduced.

Implements stromx::runtime::OperatorKernel.

deactivate()

void stromx::runtime::ConstData::deactivate ( )

virtual

Deactivates the operator, i.e. returns its state to the same as before activation.

Reimplemented from stromx::runtime::OperatorKernel.

execute()

void stromx::runtime::ConstData::execute ( runtime::DataProvider &  provider )

virtual

Executes the operator.

Parameters

provider

Provides the input data for the execution and accepts its results.

Implements stromx::runtime::OperatorKernel.

getParameter()

const DataRef stromx::runtime::ConstData::getParameter ( const unsigned int  ) const

virtual

Gets the current value of the parameter id.

Reimplemented from stromx::runtime::DataOperatorBase.

setParameter()

void stromx::runtime::ConstData::setParameter ( const unsigned int  , const runtime::Data &    )

virtual

Sets a parameter id to value.

Reimplemented from stromx::runtime::DataOperatorBase.

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The documentation for this class was generated from the following files:

• stromx/runtime/ConstData.h
• stromx/runtime/ConstData.cpp